The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 11, 1986
Filed:
Mar. 31, 1983
Edwin Gundrum, Reiskirchen, DE;
Karlheinz Reinelt, Hermannsburg, DE;
Rheinmetall GmbH, Duesseldorf, DE;
Abstract
A gun barrel weapon for firing a projectile by means of a liquid propellant medium. The weapon includes a coaxial first member which defines a propellant medium combustion chamber. This first member also functions as a breech or breech block. A second member defining a projectile chamber is disposed between the first member and the gun barrel. The combustion chamber is adapted to hold a liquid propellant medium and includes a neck portion of narrowed cross-section which throttingly communicates with the projectile chamber. The first member also includes a plurality of through-bores which form conduits between the projectile chambers and the combustion chamber.